TF-2177 Upgrade hive database version and clear all account data

Signed-off-by: dab246 <tdvu@linagora.com>
(cherry picked from commit 91b7e5406029dc8cbdffdadcc3a9282124180623)

lib/features/caching/caching_manager.dart

@@ -104,6 +104,9 @@ class CachingManager {
   Future<void> onUpgradeCache(int oldVersion, int newVersion) async {
     log('CachingManager::onUpgradeCache():oldVersion $oldVersion | newVersion: $newVersion');
     await clearData();
+    if (oldVersion > 0 && oldVersion < newVersion && newVersion == 7) {
+      await clearAll();
+    }
     await storeCacheVersion(newVersion);
   }
 

lib/features/caching/config/cache_version.dart

@@ -1,4 +1,4 @@
 
 class CacheVersion {
-  static const int hiveDBVersion = 6;
+  static const int hiveDBVersion = 7;
 }